Tweco 150XL CE PAK Master - Manuel (Page 16)

INTRODUCTION 2-2 Manual 0-2826
2.03 Specifications/Design
Features
A. Power Supply Specifications
The following specifications apply to the Power Supply
only:
1. Front Panel Controls
• ON/OFF and RUN/SET Switches
• Output Current Control
• Work Cable Connection
• Torch Leads Connection
2. Front Panel LED Indicators
• AC
• TEMP
• GAS Pressure/Coolant Flow
• DC Output
3. Rear Panel
• EMC Filter Assembly with Primary Input Power
Cable and Strain Relief
• Plasma Gas Supply Connection
• Plasma Gas Regulator/Filter Assembly with Gas
Pressure Gauge and Pressure Adjustment
• Secondary Gas Supply Connection
• Secondary Gas Regulator/Filter Assembly with Gas
Pressure Gauge and Pressure Adjustment
• Two Stage Air Line Filter
• CNC Control Connector
4. Input Power (see NOTES)
380-415 VAC (±10%), 50/60 Hz, Three-Phase
NOTE
Refer to Appendix 1 for suggested input wiring
size, current ratings and circuit protection require-
ments.
5. Output Power
Continuously variable from 30 to 120 amps (±5%)
6. Duty Cycle
60% @ 128 vdc output at 120 amps
7. Cut Capacity on Carbon Steel
• Genuine Cut Capacity: 1-1/2 inch (38 mm)
• Severance Cut: 1- 3/4 inch (44 mm)
• Pierce Rating: 5/8 inch (15.9 mm)
8. Pilot Circuitry
Capacitive Discharge (CD), Pulsed DC
9. CNC Interface Signals
Start/Stop, OK-To-Move and Arc Voltage
10. Coolant Pressure
Internal Service Adjustable (Factory Only)
130 psi (8.8 bar) at zero flow
120 - 125 psi (8.2 - 8.5 bar) at 0.6 gpm (2.3 lpm)
11. Coolant Flow Rate
0.5 gpm (1.9 lpm) with 150 feet (45.7 m) of total torch
and torch leads at 70°F (21°C)
NOTE
The flow rate varies with lead length, torch con-
figuration, ambient temperature, amperage level,
etc.
12. Cooling Capacity
4,000 to 10,000 BTU
NOTE
Maximum value based on “free flow” condition.
13. Coolant Reservoir Capacity
2 gallons (Use Thermal Arc ® coolant only)
Capable of handling a total of 150 feet (45.7 m) of torch
lead length
14. Overall Dimensions
Height: 45-3/8 inches (1.2 m)
Width: 24-1/2 in (0.6 m)
Depth: 35 inches (0.9 m)
15. Weight
Power Supply with Torch: 275 lbs (125 kg)
Shipping Weight: 350 lbs (158.8 kg)
16. Used With Torch
• PCM-120 Automated Machine Torch